Description
When accessing throttled streams, the count of available bytes needed to be checked in the calling function to be within bounds. This may have lead future code to be incorrect and vulnerable. This vulnerability affects Firefox < 111, Firefox ESR < 102.9, and Thunderbird < 102.9.
Metrics
CVSS 3.1 6.5/10
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:NAffected software
| Vendor | Product | Versions |
|---|---|---|
| Mozilla | Firefox | >= unspecified, < 111 |
| Mozilla | Firefox ESR | >= unspecified, < 102.9 |
| Mozilla | Thunderbird | >= unspecified, < 102.9 |
References
- https://bugzilla.mozilla.org/show_bug.cgi?id=1811627Issue Tracking, Permissions Required, Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2023-09/Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2023-10/Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2023-11/Vendor Advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=1811627Issue Tracking, Permissions Required, Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2023-09/Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2023-10/Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2023-11/Vendor Advisory
Timeline
- Published
- Jun 2, 2023
- Last modified
- Oct 24, 2026
- NVD status
- Modified